In June 2013, Calgary experienced the costliest natural disaster in Canadian history, along with some additional situations including a train derailment and a rail bridge collapse. The City of Calgary appreciates the support provided by the federal and provincial governments in response to the Southern Alberta floods in 2013. As Calgary and its regional neighbours continue to rebuild and recover, Calgary’s priority is on strengthening disaster mitigation and resiliency which requires significant investment from the provincial and federal governments.